mkdir data
cd data 

mkdir 01
cd 01
start java -jar ../../bytefy.jar
cd ..

mkdir 02
cd 02
start java -jar ../../bytefy.jar
cd ..

mkdir 03
cd 03
start java -jar ../../bytefy.jar
cd ..

mkdir 04
cd 04
start java -jar ../../bytefy.jar
cd ..


cd ..